Tetra Pond Round Air Stone air pumps A common symptom of an

A common symptom of an unsuitable pH is pH stress

Dosing may be slowly increased in high-growth aquariums

For Freshwater

- Material: Plastic

Tetra Pond Round Air Stone air pumps A common symptom of anTetra Pond Round Air Stone Tetra Pond Round Air Stone is used to supply ponds with vital oxygen in connection with an air pump. TetraPond AS50 Pond Airstones An ecologically sound, long term method of supplying ponds with vital oxygen in connection with an Air Pump. Extra Large Air Stone For the aeration of ponds and aquariums Low pressure resistance for maximum pump performance Uniform distribution of air bubbles High Quality Air Stone Size: 50mm